The Rail Master® Pro Universal Red Laser Sight & Tactical Light combines two tactical tools in a single compact unit. The versatile unit is designed to fit most modern pistols, rifles and shotguns with an M1913 Picatinny or Weaver-style accessory rail. A powerful red laser anchors the unit and provides up to 2 hours of continuous use on a single CR2 Lithium battery. The Rail Master Pro also includes a powerful 100 Lumen white light for target identification. The unit features four operational modes including: Laser/Light Constant On, Laser Constant On, Light Constant On, and Laser w/Light Dazzler. Activation is instant, with Tap On, Tap Off controls and a programmed Auto Shut Off at five minutes to conserve battery life.

The Rail Master® Pro Universal Red Laser Sight & Tactical Light combines two tactical tools in a single compact unit. The versatile unit is designed to fit most modern pistols, rifles and shotguns with an M1913 Picatinny or Weaver-style accessory rail. A powerful red laser anchors the unit and provides up to 2 hours of continuous use on a single CR2 Lithium battery. The Rail Master Pro also includes a powerful 100 Lumen white light for target identification. The unit features four operational modes including: Laser/Light Constant On, Laser Constant On, Light Constant On, and Laser w/Light Dazzler. Activation is instant, with Tap On, Tap Off controls and a programmed Auto Shut Off at five minutes to conserve battery life.

The unit itself seems adequate however when I tightened the mount to my Glock 17, the plastic mount broke with very little torque and is now unusable. (Posted on 7/19/2019)

Awesome addition to my firearm Review by JesusFollower

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I just got the Railmaster Pro for Christmas. All I can say is wow. Easy installation and operation. I can not wait to try it out! (Posted on 12/25/2018)

S&W XDS 9mm....Works great.Fits great! Review by Matt

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I have had the CMR-205 on my XDS 9mm for 8 months now. It is easy to use with its ambidextrous buttons. I have fired over 1000 rounds with it installed and it has worked flawlessly. I am a left handed shooter so my biggest concern was with fit and finish. I do not use this combination for concealed carry since my holster was not fitted for it. I have practiced with using the light and laser with dry fire room clearing drills and I have taken it to the range to sight in and confirm the accuracy of the laser. In both cases it performed well. (Posted on 12/17/2018)

Great! Review by Michael

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So I purchased this for my wife's Walther P22 QD. Easy to install and easy to sight it where we wanted it - honestly it was almost right on out of the box. Light is bright and easy to manipulate on the weapon - for both my wife and I, even though we have much different hand sizes and placements when shooting. Great and planning on getting one for all my pistols! (Posted on 10/11/2018)

FN 509 Laser/Light Combo Review by Eddie

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Sturdy, easy activation, and multifunction add-on Laser/Light combo. Lugs fit well on the rail, but took trial and error to get the right insert and orientation figured out.
The FN 509 was not on the list of choices in the documentation.
Use insert 1, reverse orientation for a good sturdy fit. Since cleaning is done with the pistol taken down, I secured the Lasers screws with some blue Loctite. Centered to 7 yards for a fulcrum point at 14 was 1 1/2 inches. Stays spot on and the Strobe/Laser combo works well for home defense. (Posted on 4/23/2018)

Red Lazer model "Rail Master Pro" Review by STEEL CORE

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I have had a new to me red laser on my issue Glock-22 3rd gen, I have had to replace the batteries twice in a month in a half so I wasn't sure of the life of the ones I had put in as the light would blink on and off on its own when the battery is low, something you don't see mentioned in the instruction manual. I have a fresh battery in it now and so far so good, I just qualified with it and my younger brother (also an Officer) wants one bad, but I guess I missed the Holiday sale.
Anyway, after qualifications, I checked and it is on there secure, dialed in correctly for my Glock and Ammo set up, and I let others use it, and all were as impressed with it as I was. (Posted on 11/27/2016)

The CMR - 205 Rail Master pro Review by Frank

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I purchased my 1st CMR-205 on 09/30/15 for my Glock 23. It was so easy to install, not much directions were needed. Setting windage and elevation very straight forward. I love it so much I got a second one on 11/24/15 for my Sig Sauer P220R. I plan to buy a thrid one for my CZ 75 P-01 next month.

Holsters was the issue until I found a company called Multi-holsters. Looks like this guy will be able to make Kydex holsters to accommodate. (Posted on 11/27/2015)

Great add on Review by Joseph

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I just added a Rail master pro to my XD mod.2 although its tough to find a holster for it I Am very happy with the product. Easy to attach and sight in. I would suggest ordering batteries in bulk from some where the CR2 are not easy to find and are a little high when you do. Also the best thing to do is watch a set up video on YouTube because the instructions were a little lacking. (Posted on 10/2/2015)

CMR-205 Review by Greg

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Just got my Rail Master Pro CMR-205 and installed on my Beretta 92A1 and sighted in, took about 5 minutes, so simple! Great product and simple to use with either hand since I shoot right handed or left handed! (Posted on 5/21/2015)

Excellent Product Review by Steve

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Weapon - Beretta 96 A1 .40 caliber

Use - House gun for home protection

Mounting - Straight forward and quick

Round Count - 1275 Blazer brass / 200 Hornady Critical Defense

The unit remains securely mounted and has not changed POI
after 1475 rounds.

This is an excellent product for my intended use. Past experience
tells me that Crimson Trace will be there if and when I need them.

(Posted on 1/2/2015)

Nice light for home defense pistol. Review by Cuitlahac

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Got my light from MidwayUSA.com on a clearance sale. Attached to my EAA Tanfoglio 10mm Witness Poly full size. Had to try all the inserts to find the best fit. Fits pretty good. Has a bit of a movement from side to side with heavy pressure. I mean I have to grasp the light by its husk and try to move it. Sorry, Monty Python reference there. At about 50' it is maybe a 4-5 inch difference in aim point. Have not fired it to check the movement yet as weather has been non-cooperative. When I bang the pistol hard with my hand the laser does not seem to move. 100 lumen light is a bit less than I wanted but does work. Tried it in the various rooms in home like I was hunting down a burglar and I could easily pick out various objects including my evil black tom cat. The laser is great combined with the light. I prefer the steady on light with the laser. It also has a strobe effect which can be paired with the laser or just the light or laser. 4 different options is great to meet all needs depending on the person. In the back yard the light is a bit weak but does work and would blind someone for a bit. The paddle type switch is easy to use for turning the light/laser on. Overall it is definitely a good light laser combo and I would recommend it to anyone for their home defense pistol. (Posted on 11/26/2014)

RED trumps GREEN that's gist me... Review by RandyTheReloader

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I could write a long eloquent review for you to base your purchase off of. Nah I won't. Crimson Trace's reputation far exceeds what I could write in a few sentences. I did research about the GREEN laser and the RED laser. You should too so you understand. Just know that to me RED trumps GREEN in any tactical situation. If nothing but in the added cost you'll pay just to be COOL. Red means STOP. If that red light was shining on my shirt I'd STOP in my tracks an feel the wet on my pants. Glad I got this for my EDOC Kel Tec PMR 30. It works flawlessly night or day. Get the RED! (Posted on 11/17/2014)

Amateur-hour documentation. Review by Redroom Fotog

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Perhaps CTC has rewritten its installation manual for the Railmaster Pro - I hope they have. Reference drawings are small and do not have sufficient detail. Having written technical manual myself, I wager the guy writing the CTC manual was an engineer totally familiar with the product. Lots of details were left out. ALSO, there is no manual (that I am aware of) other than the installation drawings and notes. Windage and elevation information is not readily available on sit, either.
The CTC product functions as advertised - but unless you are a gunsmith or a really good amateur (I am not), you'll experience a frustration level that should not happen - especially for the price. (Posted on 8/11/2014)

light is awsome Review by an63l323

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I have had the CMR-205 for about 4 months now it has been on my HK P30s everyday carry,this light/laser is awesome I have taken it to the range and has yet to loose zero. I have also not changed the batteries since i received it, laser was easy to zero.I was looking for a light laser that would not extend past the barrel like other lights do ex. Tlr1,x300.this sits flush with my P30 as well as my Glock 19.the laser is easy for me to see even in the day the light is perfect for home defense lights up the rooms nicely without blinding.would definitely recommend it and will be purchasing another (Posted on 7/7/2014)

Everything I hoped for! Review by John

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Bought this from Black Bear Sporting Goods at a great price. Put it on my S&W M&P Compact 9mm. Fits nicely--only extends maybe 1/4" past the slide/barrel, if that. Looks nice too. Activation is easy with either index finger, or I've found it's quite natural to use my support thumb. The beam is pretty wide with no center spot--it does what it can for 100 lumens, but don't count on it to be real useful outside normal interior room distances. Great for interior home use, etc. but dissipates quickly outside. I gave it 4 stars instead of 5 because the switch doesn't feel very good, at least on mine--requires quite a bit of pressure to activate, and there's no discernible click. You only know it's on when you see something. That's why thumb activation feels the best--it's easy to press hard and be assertive. I would not want to be trying to manipulate this switch with my trigger finger under pressure!

Holster options are obviously going to be limited... I ended up going with two options. For IWB carry, I got a model from Nate Squared Tactical (Original Compact for Trigger Guard Mounted Lasers https://www.n82tactical.com/store/holsters/mp-shield-9mm#prettyPhoto) that uses an elastic loop to hold the gun. Originally it was almost too tight to get the whole thing in, but I took a sharp knife and carefully cut some of the stitching to open up the bottom and loosen it up enough that now it's not too hard to get it in and out. This is not something you practice drawing and re-holstering from, though! It's quite a process to get the gun in there and then secure the holster in position. I'm thinking about how to use the Springtac Holster, but without the ability to cant the angle of the holster I'm not sure if it will work for me.

Otherwise, for deep concealment that works very well for semi-formal attire (tucked in dress shirt, etc.) I've been using one of these: http://www.andresholsters.com/dcch_chest.html Worn around the middle of the torso where it's thinnest before it widens into the hip bones, it conceals the gun very nicely under the arm. Access is a little slow, but I can't even see it in the mirror and I know exactly what I'm looking for! I had to cut some stitching on this one as well, but it all fits nicely. The double holds gun, two magazines, folding knife, etc. and as long as you don't make it too tight, I find it's acceptably comfortable for all-day wear in the office.
(Posted on 6/11/2014)